CVE-2021-20293: Cross-Site Scripting

CVE-2021-20293 · Severity: low · CVSS 3.1 · Published 2021-06-15

Cross-Site Scripting

Technologies: org.jboss.resteasy:resteasy-bom (Maven), org.jboss.resteasy:resteasy-core (Maven). Vendors: Maven.

Quick answers

Is CVE-2021-20293 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-20293 being exploited in the wild.
How severe is CVE-2021-20293?
Low severity, with a CVSS score of 3.1, published 15 June 2021.
Which products and versions are affected?
org.jboss.resteasy:resteasy-bom (Maven) ECOSYSTEM:introduced=0,last_affected=4.6.0.Final; org.jboss.resteasy:resteasy-core (Maven) ECOSYSTEM:introduced=0,last_affected=4.6.0.Final.
Is there a fix for CVE-2021-20293?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2021-20293?
Check whether you run org.jboss.resteasy:resteasy-bom (Maven) or org.jboss.resteasy:resteasy-core (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • org.jboss.resteasy:resteasy-bom (Maven) ECOSYSTEM:introduced=0,last_affected=4.6.0.Final
  • org.jboss.resteasy:resteasy-core (Maven) ECOSYSTEM:introduced=0,last_affected=4.6.0.Final

Identifiers

  • CVE-2021-20293
  • GHSA-5h26-c766-g93v

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